Cheap flights from Cardiff to Washington

Return
Economy
Cardiff (CWL)
Seattle (SEA)
Depart
Return
Any month
Compare vs Cheapflights |

How to find the cheapest flight from
Cardiff (CWL) to Washington

All the information you need to plan the best CWL to SEA flight in 2022: compare Cardiff to Washington flight prices with the expected peak season, weather and rainfall in Washington.
When is the cheapest time to fly from Cardiff to State of Washington (CWL - WA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to State of Washington as you normally would.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Cardiff</span> to <span class="emphasized">Washington</span> flights.

Flight FAQs

From Cardiff to Washington

What airport do you fly from for flights from Cardiff to Washington?

Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to Washington.

How popular is this Cardiff to State of Washington flight route?

Within the past month, 13 users have taken a look at flights from Cardiff Wales to Washington.

COVID Restrictions

View COVID Travel Restrictions for Washington (WA)

Do I need a COVID test to fly to Washington from Cardiff?

Information is based on travel restrictions from Cardiff Wales to Washington

Most visitors from Cardiff Wales need to provide a negative COVID-19 test result and/or quarantine to enter Washington.

COVID-19 testing requirements
Visitors from Cardiff Wales are not required to present a negative COVID-19 PCR test or antigen result upon entering Washington.

Quarantine requirements
Visitors from Cardiff Wales are not required to quarantine after entering Washington.

Do I need a test to fly back to Cardiff from Washington?

Returning to Cardiff Wales from Washington

COVID-19 testing requirements
Visitors from Washington are not required to present a negative COVID-19 PCR test or antigen result upon entering Cardiff Wales.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Cardiff Wales.

Hide COVID Travel Restrictions for Washington (WA)

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Cardiff to Washington.
Today's exchange rate
£1 = $1.23

Airports servicing Cardiff

Airports servicing

Seattle King County/Boeing (BFI)
Bellingham (BLI)
Deer Harbor (DHB)
Wenatchee (EAT)
Eastsound Orcas Island (ESD)
Friday Harbor SPB (FBS)
Home North America USA Washington Cheap flights from Cardiff to Washington
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First